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參數(shù)資料
| 型號： | NTE1791 |
| 廠商： | NTE Electronics, Inc. |
| 英文描述： | Quad Differential Comparator 14-SO 0 to 70 |
| 中文描述： | 集成電路電視機遙控器放大器 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 21K |
| 代理商： | NTE1791 |
NTE1791
Integrated Circuit
TV Remote Control Amplifier
Description:
The NTE1791 is a silicon monolithic integrated circuit in a 9–Lead SIP type package designed for re-
mote control preamplification of infrared signals. A PIN photo diode can be directly connected to the
input terminal.
This device contains a high gain amplifier, a peak detector, and an output waveform shaper which are
necessary for a remote control preamplifier and has improved light interference–rejection character-
istics by use of a two–stage tuning circuit.
The NTE1791 output polarity is active “LOW”.
Features:
Good Immunity from Light Interference: Narrow Bandwidth
±
1.3kHz Typ.
Operation Voltage: 6V
±
10%
Low Power Consumption: 2.4mA Typ.
High Input Sensitivity: 50
μ
V
P–P
Typ.
Peak Detector: The Detector Level is Varied with the Input Signal Level.
Output Terminal: Open Collector Output. Easy to Interface to Other Devices.
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Terminal Voltage, V
OUT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation, P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8V
15V
270mW
–20
°
to +75
°
C
–40
°
to +125
°
C
Recommended Operating Conditions:
Parameter
Symbol
Min
Typ
Max
Unit
Power Supply
V
CC
f
in
4.5
5.0
5.5
V
Input Frequency
30
–
60
kHz
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